Blog
Articles, reviews, tips and everything you need to know about trail running.
8 October 2026
From SuperPaco to Bob Becker: Runners Over 70 in Ultra Trail
SuperPaco finished ultras in his 70s wearing farm clothes. A decade later an 80-year-old finishes Badwater and a 71-year-old finishes UTMB. Facts, records and what changes.
7 October 2026
Caffeine and sleepiness in a night ultra: when to take it so you don't crash at 4 a.m.
How to fight sleepiness in a trail ultra that runs through the night: when to take caffeine, what dose to use, how to split it between gels and capsules, and what else to do when micro-sleeps hit.
27 September 2026
Salomon ADV Skin 5 vs ADV Skin 12: Which to Buy
Salomon ADV Skin 5 or ADV Skin 12: differences in capacity, pockets and which races each is for. Which to choose based on the distances you run.
27 September 2026
5-Litre Trail Running Vest: When It's Enough and Which to Buy
Is a 5 L hydration vest enough for trail running? What fits, how far it takes you and which to buy: Salomon ADV Skin 5, NNormal Race Vest or the budget INOXTO 5L.
27 September 2026
Waterproof jacket for trail running: what mandatory gear rules require and which to buy
Will your jacket pass the gear check? Membrane, 10,000 mm hydrostatic head, taped seams and a hood: what trail races require and which jacket to buy so you don't lose your bib.
4 September 2026
Homemade maltodextrin gel: how much you save making your own energy gel
What a commercial gel really costs versus making it yourself with maltodextrin and fructose. The 2:1 recipe, the per-serving savings math, and how to batch enough for a whole season.
16 August 2026
Zero Drop Shoes for Kids: A Getting-Started Guide to Natural Footwear
What to look for when choosing your child's first zero drop shoe: drop, last shape, sole and sizing. A real comparison of the Vivobarefoot Primus Sport III, Xero Z-Trail and Xero Prio for kids.
15 August 2026
Kitchen gear for making your own ultra trail nutrition
Dehydrator, precision scale, reusable flasks and a blender: the kitchen gear you need to make your own homemade energy gels and snacks for ultra trail races.
15 August 2026
Seamless technology for women's trail running clothing: the fix for chafing
What seamless technology is, why it prevents chafing in the critical zones of the female body during trail running, and which garments feature this seam-free construction.
15 August 2026
Trail running clothing for women across the menstrual cycle: a practical guide
What to look for in a sports bra, leggings, and running shorts on days with more breast sensitivity, bloating, or chafing: support, compression, and fit.
15 August 2026
Zero Drop Transition Protocol: From 10mm Drop to Full Barefoot, Week by Week
A real, week-by-week transition plan to zero drop shoes, from a conventional 8-10mm drop shoe all the way to full barefoot. Mileage per phase, soleus and fascia warning signs, and which shoe to use at each stage.
25 June 2026
Sodium in trail running: how much you lose in the heat and how to replace it safely
How much sodium you lose running in summer, how to tell if you are a salty sweater and which strategy to follow for the heat and the race: drink mix, gels or capsules. With real data for each product.
26 April 2026
Barefoot shoe transition for trail running: from Altra Lone Peak 8 to Freet Feldom 3
Real-world diary of the transition from Altra Lone Peak 8 to Freet Feldom 3. Day-by-day sensations, soleus and metatarsal risks, benefits, adaptation plan and 100% barefoot shoes available on Amazon.
24 April 2026
Skyrunning World Championship 2026 in La Gomera: full ISF guide
La Gomera hosts the ISF Skyrunning World Championship 2026 on September 18-19 within the Gomera Paradise Trail. Everything you need: course, favourites, how to follow it and how to take part.
30 March 2026
Altra Lone Peak 9 review: 500 km in natural footwear on trail
Personal review of the Altra Lone Peak 9 after months on the trails. Zero drop, wide FootShape toe box and 25 mm cushioning: the best natural footwear for non-technical trail running?
23 March 2026
Post-race recovery in trail running: complete guide from the finish line to training again
Everything you need to do after a trail race: hour-by-hour timeline, nutrition, pressotherapy, massage guns, sleep and when to run again.
19 March 2026
Black toenails from running: why they happen and how to prevent them
Complete guide to black toenails in trail running. Learn why they darken, how to choose the right shoe size, which socks help and when to actually worry.
16 March 2026
Bottlenecks in trail running: how to position yourself at the start so you don't get stuck
Learn how to position yourself at the start of a trail race to avoid bottlenecks. Start-corral strategy, cornering tactics, when to push and which gear helps.
14 March 2026
Bites and bugs on spring trails: ticks, bees, processionary caterpillars and more
Practical guide to ticks, bees, processionary caterpillars and the other bugs you meet running in the mountains in spring. Prevention, what to carry in your pack and how to act after a bite or sting.
12 March 2026
Trail running insurance in Spain: complete guide by region
Everything about trail running insurance in Spain: federation licenses, day insurance, private policies, and direct links to every regional federation. What's covered, how much it costs, and what happens without it.
11 March 2026
Chafing in trail running: the critical zones nobody tells you about
Discover the body zones most prone to chafing in trail running, why it happens, and how to prevent it with anti-chafe products, technical clothing, and proven strategies.
10 March 2026
Getting lost during a trail race: what to do when course markings disappear
Practical guide for trail runners who get lost during races or training. How to prevent wrong turns, use GPS and tracks, and a step-by-step protocol when you lose course markings.
9 March 2026
Allergies and pollen in trail running: how to run in spring without suffering
Practical guide for trail runners with pollen allergies. Strategies, gear and tips to train and race in spring while minimising symptoms.
8 March 2026
Blisters in trail running: how to prevent them with the right socks
Complete guide to preventing blisters when trail running. Learn how to choose technical socks, prepare your feet before a race and treat blisters on the trail.
7 March 2026
What to do when you fall trail running: emergency guide for mountain runners
Complete guide on how to react after a fall while trail running in the mountains. First aid, emergency protocol, mountain insurance and prevention tips.
4 March 2026
Natural alternatives to energy gels for trail running
Guava bars, dates, dried apricots and more: natural, affordable and easy-to-carry alternatives to traditional energy gels. A practical comparison for trail runners.
28 February 2026
Safety pins for cramps in ultra trail: the risk no one should take
Using safety pins to release cramped muscles during an ultra is dangerous. Real medical risks and how to prevent cramps through strength training, nutrition and hydration.
27 February 2026
Pine processionary caterpillar: the invisible danger on trail running paths
The pine processionary caterpillar is a real risk on trail races from February to April. What it is, where to find it, how to protect yourself and what to do if you make contact. A guide for mountain runners.
18 February 2026
ITRA Points and UTMB Index: complete guide for trail runners in Spain
What are ITRA points and the UTMB Index, how they're calculated, which races in Spain award them and which require them for registration. Full table with 2026 data.
17 February 2026
Mandatory gear for ultra trail: complete guide 2026
Complete guide to mandatory gear for ultra trail races in Spain. 12 equipment categories, analysis of 25+ races, and recommendations by distance and terrain.
16 February 2026
Sun protection in snow and altitude: 5 myths putting your skin at risk
Snow reflects 80% of UV radiation and altitude intensifies it. We debunk 5 sun protection myths in mountain races with cold and snow that many trail runners believe.
16 February 2026
Sun protection in trail running: a practical guide for racing under the sun
Everything you need to know about sun protection in summer trail races: which SPF to use, how to apply sunscreen mid-race, UV accessories and common mistakes runners make.
1 February 2026
Trail running in Spain by the numbers: key statistics and data for 2026
Trail running statistics and data for Spain in 2026: number of races, participants, average prices, most popular distances, top regions and sector trends.
25 January 2026
How much does it cost to run an ultra trail in Spain in 2026: full budget breakdown
Complete budget breakdown for running an ultra trail in Spain in 2026. Registration, accommodation, gear, nutrition, transport and insurance. From 350 to 1,200 EUR depending on the race.
22 January 2026
The 10 best trail running races in Spain in 2026
Ranking of the 10 best trail running races in Spain in 2026. We compare distance, elevation, price, difficulty and dates for Zegama, Transgrancanaria, Ultra Pirineu and more.
1 January 2026
Welcome to TrailRunTemple
Discover TrailRunTemple, your complete guide for trail running races. Everything you need in one place: registration, accommodation, gear, nutrition and more.